64787268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 188661760

約数和(自身を除く): 123874492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 751, 948, 1027, 1092, 1106, 1502, 1659, 2054, 2212, 2253, 3004, 3081, 3318, 4108, 4506, 5257, 6162, 6636, 7189, 9012, 9763, 10514, 12324, 14378, 15771, 19526, 21028, 21567, 28756, 29289, 31542, 39052, 43134, 58578, 59329, 63084, 68341, 86268, 117156, 118658, 136682, 177987, 205023, 237316, 273364, 355974, 410046, 415303, 711948, 771277, 820092, 830606, 1245909, 1542554, 1661212, 2313831, 2491818, 3085108, 4627662, 4983636, 5398939, 9255324, 10797878, 16196817, 21595756, 32393634, 64787268]

約数ペア:

[(1, 64787268), (2, 32393634), (3, 21595756), (4, 16196817), (6, 10797878), (7, 9255324), (12, 5398939), (13, 4983636), (14, 4627662), (21, 3085108), (26, 2491818), (28, 2313831), (39, 1661212), (42, 1542554), (52, 1245909), (78, 830606), (79, 820092), (84, 771277), (91, 711948), (156, 415303), (158, 410046), (182, 355974), (237, 273364), (273, 237316), (316, 205023), (364, 177987), (474, 136682), (546, 118658), (553, 117156), (751, 86268), (948, 68341), (1027, 63084), (1092, 59329), (1106, 58578), (1502, 43134), (1659, 39052), (2054, 31542), (2212, 29289), (2253, 28756), (3004, 21567), (3081, 21028), (3318, 19526), (4108, 15771), (4506, 14378), (5257, 12324), (6162, 10514), (6636, 9763), (7189, 9012)]